| 摘要 |
The drive has an internal combustion engine, electric motor, generator and branching gearbox. The drive train revolution rate is determined for use in controlling the drive by a sensor arrangement with separate sensors for the revolution rates of the engine, generator, motor, driven wheels and/or other wheels. A revolution rate that can be verified on at least 2 independent asymmetrically redundant paths is used as the drive train revolution rate. The drive has an internal combustion engine (7), an electric motor (5), a generator (8) and a branching gearbox (6) between the internal combustion engine, generator and electric motor. The revolution rate of the drive train (4) for use in controlling the hybrid drive is determined by a sensor arrangement (13-17). The sensor arrangement has separate sensors for determining the revolution rates of the internal combustion engine, generator, electric motor, the driven vehicle wheels (2) and/or other vehicle wheels (1). A revolution rate is used as the drive train revolution rate that can be verified on at least two independent asymmetrically redundant paths from the determined measurement values. |
